The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 09, 2004
Filed:
Apr. 12, 2002
James A. Mott, San Diego, CA (US);
Mark A. Van Veen, Cardiff, CA (US);
Melissa Lee, Escondido, CA (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A method and apparatus for placing fluid droplets onto a surface in which at least one of a group of nozzles is substantially aligned with a first of parallel line segments on the surface moving in a first direction relative to the nozzles; at least one droplet is ejected from the first nozzle onto a target on the first segment; the group of nozzles is moved in a second direction having a component orthogonal to the first direction to respectively align first and second nozzles in the group with a second segment and with the first segment; the and fluid droplets are ejected from the nozzles onto targets on the segments, the center to center spacing of the targets along the segments equaling one or a multiple of the center to center spacing of the nozzles orthogonal to the segments.